plural hairpins
plural hairpins
Learner's definition of HAIRPIN
[count]
1
: a pin that is worn in your hair
especially : a pin shaped like a U that is worn to hold your hair in place发卡,发针(尤指U型发卡)
2
: an extremely sharp turn in a road that is shaped like a U急转弯;U形弯 —
often used before another noun常用于另一名词前